:root{color-scheme:light dark;--bg:light-dark(#fff,#171b21);--fg:light-dark(#172530,#e5eef5);--muted:light-dark(#5c6871,#a5b2bd);--border:light-dark(#dbe2e8,#37414c);--soft:light-dark(#f2f6f8,#222b34);--ref:light-dark(#087f82,#46d0c4);--blue:light-dark(#355fd0,#87a8ff);--orange:light-dark(#be5509,#ffad61);--purple:light-dark(#8652ae,#c9a3ef);--rose:light-dark(#bb366a,#fb88b4);--green:light-dark(#627e23,#b6d166);--brown:light-dark(#8b6540,#cba37f)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}main{max-width:1180px;margin:0 auto;padding:32px 32px 48px}h1{font-size:clamp(1.65rem,3.4vw,2.3rem);line-height:1.15;letter-spacing:-.035em;margin:8px 0 12px}h2{font-size:clamp(1.2rem,2.8vw,1.65rem);line-height:1.3;margin:0 0 6px;letter-spacing:-.02em}p{margin:0 0 12px}a{color:var(--blue);text-underline-offset:3px}nav{display:flex;gap:8px 24px;flex-wrap:wrap;margin-top:24px;font-size:14px}nav a{text-decoration:none}.eyebrow{font-size:12px;letter-spacing:.1em;color:var(--muted)}header{padding-bottom:28px;border-bottom:1px solid var(--border)}section{padding:34px 0;border-bottom:1px solid var(--border)}.section-heading{display:flex;gap:16px;align-items:baseline}.section-heading p{color:var(--muted);font-size:14px}.number{font-size:14px;font-weight:600;color:var(--ref);font-variant-numeric:tabular-nums}.select-label{display:block;font-size:14px;margin:10px 0 6px}select{width:min(100%,390px);padding:10px 13px;border:1px solid var(--border);background:var(--bg);color:var(--fg);border-radius:6px;font:inherit}figure{margin:18px 0 0}.plot{width:100%}.chart-svg{width:100%;display:block;overflow:visible}.chart-svg text{font:13px system-ui,-apple-system,"Segoe UI",sans-serif;fill:var(--fg)}.chart-svg .axis-label{fill:var(--muted)}.chart-svg .grid{stroke:var(--border);stroke-width:1}.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px 24px;margin-top:16px}.value-row{display:grid;grid-template-columns:24px 1fr auto;gap:7px;align-items:start;font-size:14px}.value-row .numbers{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.value-row .population{display:block;font-size:12px;color:var(--muted)}.value-row .swatch{width:22px;margin-top:10px;border-top:3px solid var(--line-color)}.value-row.is-reference{font-weight:650}.year-label{font-size:14px;display:flex;gap:12px;margin-top:6px}.year-label output{font-weight:600;font-variant-numeric:tabular-nums}input[type=range]{display:block;width:100%;margin:8px 0;height:22px;accent-color:var(--ref);cursor:pointer}.status-note{margin-top:16px;background:var(--soft);border-left:3px solid var(--purple);padding:14px 18px;font-size:14px}.status-note p{margin:4px 0 0;color:var(--muted)}.status-dates{display:flex;gap:12px 26px;flex-wrap:wrap;font-size:14px;margin-top:22px}.status-dates time{display:block;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.source-note,footer{font-size:12px;color:var(--muted);margin-top:18px}footer{padding-top:8px}button,select,input{touch-action:manipulation}@media(max-width:540px){main{padding:20px 14px 32px}.section-heading{gap:10px}.values{grid-template-columns:1fr 1fr;gap:12px}.value-row{grid-template-columns:18px 1fr;font-size:13px}.value-row .numbers{grid-column:2;text-align:left}.value-row .swatch{width:16px}.chart-svg text{font-size:12px}}@media(max-width:360px){.values{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}